Skip to content

LBA tools(hd_write_verify & hd_write_verify_dump) are very useful for testing Storage stability and verifying DATA consistency, there are much better than FIO & vdbench's verifying functions. for example: physical disk: ide/sata/scsi/ssd/iscsi/fc/raid/...; virtual disk: loop/nbd/lvm/soft raid/...; VM disk: ide/sata/scsi/virtio-blk/virtio-scsi/...;

Notifications You must be signed in to change notification settings

zhangyoujia/hd_write_verify

Repository files navigation

YOUPLUS's tools

YOUPLUS's tools

=========================================================================

hd_write_verify & hd_write_verify_dump

Author: YOUPLUS(zhang_youjia@126.com)

Copyright (c) 2016-2024 YOUPLUS. All Rights Reserved.

Data is a vital asset for many businesses, making storage stability and data consistency the most fundamental requirements in storage technology scenarios.

The purpose of storage stability testing is to ensure that storage devices or systems can operate normally and remain stable over time, while also handling various abnormal situations such as sudden power outages and network failures. This testing typically includes stress testing, load testing, fault tolerance testing, and other evaluations to assess the performance and reliability of the storage system.

Data consistency checking is designed to ensure that the data stored in the system is accurate and consistent. This means that whenever data changes occur, all replicas should be updated simultaneously to avoid data inconsistency. Data consistency checking typically involves aspects such as data integrity, accuracy, consistency, and reliability.

LBA tools are very useful for testing Storage stability and verifying DATA consistency, there are much better than FIO & vdbench's verifying functions.

存储稳定性测试与数据一致性校验工具和系统

example

个人简介

example

目录

example

展望

example

Linux版本

hd_write_verify / hd_write_verify_dump [opts] <disk|file>

usage

usage

Copyright & Data Layout

layout layout

LBA工具参数说明

example

LBA工具输出说明

example

LBA dump工具参数说明

example

LBA dump工具输出说明

example

LBA错误类型

example

LBA工具实现原理

example

example

example

example

全盘数据校验

example

批量数据校验

example

随机数据校验

example

条带策略:round-robin

example example

条带策略:cluster-split

example example

自动化测试系统

example

example

example

LBA工具典型应用场景

example

example

example

example

LBA工具应用实例

example

example

example

example

example

example

example

example

example

自动化测试脚本:scripts

example

example

example

LBA Problem: BUG_001[1]

example

LBA Problem: BUG_001[2]

example

LBA Problem: BUG_001[3]

example

LBA Problem: BUG_001[4]

example

LBA Problem: BUG_002[1]

example

LBA Problem: BUG_002[2]

example

LBA Problem: BUG_002[3]

example

LBA Problem: BUG_002[4]

example

LBA Problem: BUG_003

example

LBA Problem: BUG_004

example

LBA Problem: BUG_005

example

LBA Problem: BUG_006

example

LBA Problem: BUG_007[1]

example

LBA Problem: BUG_007[2]

example

LBA Problem: BUG_007[3]

example

LBA Problem: BUG_007[4]

example

Examples: (hd_write_verify_dump)

example

example

example

Windows版本

usage

example

example

example

windows磁盘稳定性自动化测试

example

example

example

example

example

windows磁盘条带测试

#windows两磁盘条带测试 example

#windows两条带线程数据校验 example

#windows两条带簇间数据校验 example

#windows两条带簇内数据校验 example

#windows三条带自动化测试 example

#演示 example

example

About

LBA tools(hd_write_verify & hd_write_verify_dump) are very useful for testing Storage stability and verifying DATA consistency, there are much better than FIO & vdbench's verifying functions. for example: physical disk: ide/sata/scsi/ssd/iscsi/fc/raid/...; virtual disk: loop/nbd/lvm/soft raid/...; VM disk: ide/sata/scsi/virtio-blk/virtio-scsi/...;

Topics

Resources

Stars

Watchers

Forks

Packages

No packages published

Languages